If you think about it, every advert for a phone, website, gadget or other kind of electronic doo-hickey abides by the same basic rules. At least the ones originated in the US.
CollegeHumor has noticed this and created its own stock, standard tech advert and has a giggle with the format. The sad thing is, it's so very, very true.
In it you can make out Samsung, Apple, Google and Nokia ads all in one. Admittedly, that might be a bit harsh, but hey, this is CollegeHumor we're talking about.